My experience surrounded a gas pump and a very rude family. It was a regular station and the diesel was at only one pump. The family pumped gas and sat... and went in the store... and sat... and went to the bathroom and sat... All while I was idling the diesel right behind them patiently waiting. I had the ATV trailer attached and was at such an angle that backing up was an issue and besides, it was obviously the only diesel pump..
I'm the DW and that family had some rather beefy grumpy men among them so I decided I would just wait rather than push the issue. But luckily after 10 minutes and me getting ready for battle, the attendant got involved and told them to MOVE. I do not understand the mentality.